havent i given enough?

when i was venting about how my mom never listens to me she comes in my room and starts yelling at me. then she yells that i always make everyone in a bad mood. 5 seconds later she yelled how im such a bad person. my sisters heard everything. shes now mad that im upset and said its unfair how i treat her even though ive done nothing but helped and be a good person but no its never enough